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子午圈
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子午圈
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meridian
子午圈
地平坐标系或赤道坐标系中的大圆,即在地平坐标系中经过北天极的地平经圈,或在赤道坐标系中经过天顶的赤经圈。
理学
天球坐标系
释
Meridian Circle
子午圈
地平坐标系或赤道坐标系中的大圆,即在地平坐标系中经过北天极的地平经圈,或在赤道坐标系中经过天顶的赤经圈。又称南北圈。
Physics
交叉学科
天体物理学
meridian
子午圈
meridian
子午线,子午圈
Astronomy
meridian
子午圈
随便看
seat belts
Seated Statue of Hatshepsut
seating
seating for pressure sore prevention
seating furniture
seating space operating range
Seat of Pingjiang Prefecture
sea trial
sea trial of nuclear power plant
sea trial specification
seat sore
seat stabilizing device
SEATS分解
Seattle
Seattle Chinese Garden
Seattle Gas Works Park of America
Seattle Policewomen
Seattle Post-Intelligencer
sea turtle
sea urchin
SEA view
seawall at the south bank of Qiantang river
seawall in China
seawall in north Jiangsu province
seawater absorption attenuation measuring instrument
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